baber/WOPTO huggingface dataset:
Patent JP-2019519757-A (JP)
Title: リアルタイム体積制御するためのシステムおよび方法
IPC: G01N33/48
Filed: 2017-04-25
Abstract: 分析中の生体試料を含む基板上に分配される流体（１０５）の補給量（２７９）を概算するシステムであって、流体（１０５）は基板とカバーガラス（１３０）との間の空間に閉じ込められており、前記システムは、     ａ．画像取得記憶システムであって、       ｉ．基板およびカバーガラス（１３０）上に配置されたカメラ（３３０）および       ｉｉ．２つの光源を備え、 第１の光源（１１０）は、第１の光源（１１０）から発せられる第１の光（１１１）が、カメラ（３３０）の視野（ＦＯＶ）内にあるように位置決めされ、第２の光（１２０）源は、第２の光（１２１）源から発せられる第２の光（１２１）が、カメラ（３３０）の視野（ＦＯＶ）外にあるように位置決めされ、それにより暗視野撮像用に構成された撮像配置を作成する、     画像取得記憶システムと、     ｂ．画像取得記憶システムに動作可能に結合されたプロセッサ（２２０）と、     ｃ．プロセッサ（２００）に動作可能に結合されたメモリ（２１０）であって、プロセッサ（２００）によって実行されるとき、プロセッサ（２００）に、       ｉ．撮影画像（３４２）を生成するためにカメラ（３３０）を用いて、生体試料を保持する基板上に分配される流体（１０５）の画像を撮影することと、       ｉｉ．基板上に分配され、基板とカバーガラス（１３０）との間の空間に閉じ込められた流体（１０５）の流体境界（３４１）を識別するために撮影画像（３４２）を分析することと、       ｉｉｉ．基板上に分配された流体（１０５）の流体体積（１０９）を流体境界（１０７）から決定される流体（１０５）幅を用いて計算することと、       ｉｖ．計算流体体積および所定の流体体積に基づいて流体（１０５）の補給量（２７９）を計算することとを、     含む動作を実行させる、デジタルコード化された命令を記憶するように構成される、メモリ（２１０）とを、 備えるシステム。
Patent JP-2019514076-A (JP)
Title: 統合パッケージング技術に基づいたカメラモジュールおよびアレイカメラモジュール
IPC: H01L27/146
Filed: 2016-11-18
Abstract: 統合パッケージングプロセスに基づいたカメラモジュールおよびアレイカメラモジュールが開示される。カメラモジュールまたはアレイカメラモジュールのカメラモジュールユニットそれぞれは、回路基板と、一体型ベースと、回路基板へ動作可能に接続された感光要素と、レンズと、一体型ベースにおいて取り付けられた光フィルタホルダと、光フィルタホルダにおいて取り付けられた光フィルタとを含む。光フィルタは、一体型ベースへ直接取り付ける必要が無いため、光フィルタが保護され、光フィルタの必要面積が低減する。【選択図】図１０Ａ
Patent JP-2019510595-A (JP)
Title: カテーテル力制御装置
IPC: A61M25/082
Filed: 2017-02-02
Abstract: 本明細書では、第１と第２の対向する長手方向端部間に長手方向軸を画定する、手持ちされる大きさとされた細長い基部と、前記基部の前記長手方向軸に対して実質的に平行な直線運動を生じさせるように前記基部に取り付けられた線形アクチュエータと、前記基部に結合され、シースハンドルを固定捕捉する大きさとされたシースクランプと、前記線形アクチュエータに結合され、カテーテルを固定捕捉する大きさとされたカテーテルクランプとを備え、前記カテーテルクランプは前記シースクランプと実質的に同軸になるように位置合わせされた手持ちカテーテル力制御装置について記載する。このカテーテル力制御装置を組み込んだシステムおよび方法も記載する。【選択図】図１
Patent JP-2019519638-A (JP)
Title: 燃料組成物
IPC: C10L1/08
Filed: 2017-05-24
Abstract: 圧縮点火式燃焼エンジンにおける内部ディーゼル噴射器堆積物（ＩＤＩＤ）を低減することを目的とする、ディーゼル燃料組成物中で１つ以上の洗浄剤と組み合わせた硝酸２−エチルヘキシルの使用。【選択図】なし
Patent JP-2019516514-A (JP)
Title: 消費者装置内のｕｖモジュール
IPC: A61L2/10
Filed: 2017-02-02
Abstract: 紫外線（ＵＶ）流体浄化のための方法及び装置であって、流体が気体、液体又は固体状又はこれらの組み合わせであり、改善された光抽出効率を有するＵＶ−Ｃ ＬＥＤモジュールを含む、紫外線（ＵＶ）流体浄化のための方法及び装置が提供される。ＵＶ−Ｃ ＬＥＤは、１つ以上のＵＶ−Ｃ透過性窓要素と光学的に連絡している。
Patent JP-2019522107-A (JP)
Title: 薄層堆積方法
IPC: B01J35/02
Filed: 2017-05-22
Abstract: 本発明は、光触媒コーティングで被覆された基材を含む材料を得るための方法であって、厚さが１〜３ｎｍの金属チタンの第１の層、厚さが０．５〜５ｎｍの少なくとも部分的に酸化されたチタンの中間層、及び厚さが２〜５ｎｍの金属チタンの第２の層を連続して含む薄層の積層体を、前記基材上に陰極スパッタリングにより堆積させる工程、及び、前記積層体を酸化雰囲気と接触させて、レーザー光の熱処理を使用して酸化する工程、を含む方法に関する。
Patent JP-2019532605-A (JP)
Title: 電気自動車の給電システム、制御方法及び電気自動車
IPC: H02J7/00
Filed: 2017-09-14
Abstract: 電気自動車の給電システムは、１つの電池パック又は複数の並列接続される電池パックからなり、電気自動車に動力を供給するための電池システムと、直流電流を発生して、前記電池システムを充電するか、及び／又は前記電気自動車に動力を供給するレンジエクステンダーユニット（３）と、レンジエクステンダーユニット（３）の発電モードを制御し、各前記電池パックと前記電気自動車の高圧直流バスとの接続状態、及び／又はレンジエクステンダーユニット（３）と前記電気自動車の高圧直流バスとの接続状態を制御するコントローラ（４）と、各前記電池パックと前記高圧直流バスとの接続又は切離、及び／又はレンジエクステンダーユニット（３）と高圧直流バスとの接続又は切離を制御する複数のスイッチとを備える。さらに、この給電システムを用いる制御方法および電気自動車を開示した。この並列接続される電池システム及びレンジエクステンダーユニットにより連携して給電を行い、モジュール化や集積／メンテナンスが簡単で、信頼性が高い特徴を有する。
Patent JP-2019522112-A (JP)
Title: カルシウム−マグネシウム化合物および鉄ベースの化合物を含むブリケットを製造するための方法、並びに、それにより得られるブリケット
IPC: C22B1/16
Filed: 2017-07-07
Abstract: 少なくとも１つの「生の」カルシウム−マグネシウム化合物および鉄ベースの化合物を含む、生ブリケットの形態または熱処理されたブリケットの形態の組成物、並びに、その製造方法および使用方法。
Patent JP-2019510082-A (JP)
Title: 高血糖症の治療のための化合物
IPC: A61P3/00
Filed: 2017-03-07
Abstract: 本明細書では、高血糖症または２型糖尿病などの高血糖症を特徴とする障害の治療に用いるための、式Ｉの化合物またはその薬学的に許容される塩が提供され、 【化８８】     式中、Ｘ、Ｒ １ 、Ｒ ２ 、Ｒ ３ 、及びｎは、本明細書にて提供される意味を有する。
Patent JP-2019519048-A (JP)
Title: 動的車線画定
IPC: G08G1/133
Filed: 2017-05-04
Abstract: 自動化された動的車線画定のための方法、システム、コンピュータ可読媒体、および装置が提示される。１つの実例的な方法は、道路上を走行している車両についての車両情報にアクセスすることと、道路についての道路情報にアクセスすることと、道路情報と車両情報とに基づいて道路についての少なくとも１つの車線を画定することとのステップを含む。 【選択図】図７
Patent JP-2019525305-A (JP)
Title: 注視追跡のための装置及び方法
IPC: G06F3/0346
Filed: 2017-05-30
Abstract: 【解決手段】注視追跡のための方法が提供される。注視追跡のための方法の一実施形態は、再生装置を介して閲覧者にコンテンツを提示することと、再生装置に結合された注視追跡装置によって閲覧者の注視経路を追跡することと、閲覧者の注視経路に基づいて、閲覧者のプロフィールのデータベースに格納された複数の閲覧者のプロフィールから閲覧者のプロフィールを選択することと、閲覧者のプロフィールに基づいて閲覧者のこの先の注視位置を予測することとを含む。同様のステップを実行するシステム、及び各々が１つまたは複数のコンピュータプログラムを格納する非一時的コンピュータ可読記憶媒体も提供される。【選択図】図１
Patent JP-2020112321-A (JP)
Title: Oil sensor and refrigerator compressor
Inventor: YAMASHITA TAKUMA
IPC: F25B49/02
Filed: 2019-01-15
Abstract: To stably perform high-accuracy detection with an oil sensor.SOLUTION: An oil sensor 100A comprises: a sensor body 110 comprising an electrode 111 arranged at a position exposed to lubricating oil stored in a compressor casing 10, a base part 112 bulging at an end part of the electrode 111, and a terminal 113 protruding from the base part 112 at a side opposite to the electrode 111; a circuit board 115 into which the terminal 113 can be inserted, and to which it can be electrically connected; a box body 120 in which a terminal housing space 124 housing the terminal 113 and the circuit board 115 is formed by a bottom plate part 121 capable of holding the base part 112, a lid part 123 arranged at a position opposed to the bottom plate part 121, and a peripheral wall part 122 connecting the bottom plate part 121 and the lid part 123; and a plurality of board supporting parts 130A supporting the circuit board 115 in the box body part 120.SELECTED DRAWING: Figure 2
Patent JP-2020117866-A (JP)
Title: Rolling compaction machine
Inventor: TAKEDA NAMI
IPC: E01C19/26
Filed: 2019-01-18
Abstract: To provide a rolling compaction machine capable of maintaining a favorable action of a liquid agent and suppressing a reaction of the liquid agent.SOLUTION: A rolling compaction machine comprises: a liquid agent spraying device (8) for spraying a liquid agent onto a compaction roller (3) provided in a machine body (1); a sprinkler system (7) for sprinkling water on the compaction roller; and a controller (40) for controlling the liquid agent spraying device and the water sprinkling device. The controller includes: a recording unit (62) for recording the number of rolling compactions, which is the number of rolling compactions performed per lane by the machine body; and a turnback determination unit (52) for determining whether the traveling direction in the longitudinal direction of the machine body has been switched. When the turnback determination unit determines that the traveling direction in the longitudinal direction of the machine body has been switched (S20), and the number of rolling compactions (X) recorded in the recording unit exceeds a prescribed number (N) (S30): the sprinkler system is stopped (S80); the liquid agent spraying device is started (S90); the liquid agent spraying device is then stopped (S50) after fixed period of time (S100); and the sprinkler system is then started (S60).SELECTED DRAWING: Figure 5
Patent JP-2020119968-A (JP)
Title: Semiconductor device
Inventor: KATO FUMITAKA
IPC: H01L29/739
Filed: 2019-01-23
Abstract: To provide a technique which enables suitable recovery as to a crystal defect produced in a gate insulative film.SOLUTION: A semiconductor device comprises: a semiconductor substrate having an IGBT region and a diode region; trenches provided in a top face of the semiconductor substrate in the IGBT and diode regions; a gate insulative film covering an inside face of the trench in the IGBT region; a gate electrode disposed in the trench in the IGBT region and isolated from the semiconductor substrate by the gate insulative film; and a hydrogen-occluding metal disposed in the trench in the IGBT region and isolated from the semiconductor substrate by the gate insulative film. The IGBT region has: an n-type emitter region; a p-type body region; an n-type drift region; and a p-type collector region. In the drift region, lifetime-control regions distributed along a plane direction of the semiconductor substrate, which are higher than the drift region therearound in crystal defect density are provided.SELECTED DRAWING: Figure 1
Patent JP-2020117419-A (JP)
Title: Ceramic body and rolling element
Inventor: HAYAKAWA YASUTAKE
IPC: C04B38/00
Filed: 2019-01-24
Abstract: To provide a novel ceramic body capable of realizing weight reduction, and a rolling element for a bearing using the ceramic body.SOLUTION: The ceramic body with pores has pores (A) inside a surface of the ceramic body, and crystal grains are present in the pores (A).SELECTED DRAWING: None
Patent JP-2020115796-A (JP)
Title: Field grooving device
Inventor: MINAGAWA TOSHIO
IPC: A01B13/00
Filed: 2019-01-24
Abstract: To provide a field grooving device for towing a towed machine body by a towing mechanism, in which the towed machine body is towed for advancing on a field surface, therefore following towing advance of the towed machine body, a grooving body can form a drainage ditch on the field surface, and by towing the towed machine body by the towing mechanism, the grooving body can form a drainage ditch on the field surface, an operator does not have to go along with the towed machine body comprising a grooving body in the field, thereby reducing a labor for the operator and improving grooving work properties.SOLUTION: A field grooving device comprises a towed machine body 1 which is towed by a towing mechanism and can advance on a field surface, and the towed machine body has a grooving body 2 capable of forming a drainage ditch on the field surface following to towing advance of the towed machine body.SELECTED DRAWING: Figure 1
Patent JP-2020124119-A (JP)
Title: Seasoning for imparting flavor
Inventor: KAWATO TAKAHIRO
IPC: A23L27/10
Filed: 2019-02-01
Abstract: To provide a seasoning for imparting flavor, a method for imparting flavor to drink products, and a method for producing drink products to which flavor is imparted.SOLUTION: The seasoning for imparting flavor containing a product obtained by subjecting yeast digest and α-linolenic acid to thermal reaction under an alkaline condition, and the method for producing drink products including a step of adding the seasoning for imparting flavor to drink products; when the seasoning of the present invention is used for foods containing shrimp, flavor of the shrimp can be strengthened, and when it is used for foods using no shrimp, shrimp-like flavor can be imparted to them.SELECTED DRAWING: None
Patent JP-2019083575-A (JP)
Title: Transmission method, transmission apparatus, reception method, and reception apparatus
Inventor: MURAKAMI YUTAKA
IPC: H04B7/0413
Filed: 2019-02-07
Abstract: To improve the reception quality in an environment in which direct waves are dominant in a transmission method in which a plurality of modulated signals including an elementary stream and an extension stream are simultaneously transmitted from a plurality of antennas.SOLUTION: A precoding method is a transmission method in which a first modulation signal and a second modulation signal are simultaneously transmitted on the same frequency, and in a precoding weight multiplication unit that multiplies a baseband signal 307A after first mapping and a baseband signal 307B after second mapping by a precoding weight 315 and outputs a first modulation signal 309A and a second modulation signal 309B, the precoding weight is regularly changed as a precoding method for an extension stream.SELECTED DRAWING: Figure 6
Patent JP-2020133471-A (JP)
Title: Pump device, control panel and control board
Inventor: MIWA SATOSHI
IPC: F04B49/10
Filed: 2019-02-18
Abstract: To provide a pump device capable of prompting inspection operation, a control panel, and a control board.SOLUTION: A pump device 1 comprises: a pump unit 12; a storage unit 43 that stores a threshold value that is a stop time of the pump unit 12 until an inspection operation is required; and a control unit 41 that drives the pump unit 12, counts an integrated value of the stop time of the pump unit 12 after the end of the previous inspection operation, and gives a warning when the integrated value exceeds a threshold value.SELECTED DRAWING: Figure 1
Patent JP-2020135403-A (JP)
Title: Electronic blackboard, electronic blackboard minute creation method and electronic blackboard system
Inventor: OIKAWA TATSUYUKI
IPC: G10L15/00
Filed: 2019-02-19
Abstract: To perform a storage of main point information on a meeting using an electronic blackboard to a storage unit in a short time interval.SOLUTION: An electronic blackboard according to one embodiment of a disclosed art has: an information input unit that acquires input information, and causes a plurality of recording units to record the input information; an event detection unit that detects occurrence of a prescribed event; and a storage control unit that, in responce to the occurrence of the event, causes a storage unit to store the input information input during a prescribed period of the input information recorded by at least any one of the plurality of recording units. The storage control unit is configured to cause other recording unit to record the input information acquired by the information input unit while causing the storage unit to store the input information input during the prescribed period in one recording unit of the plurality of recording units.SELECTED DRAWING: Figure 4
Patent JP-2020135491-A (JP)
Title: Operation device for dental processing machine and operation system for dental processing machine
Inventor: HANASHIMA MASAKI
IPC: G05B19/418
Filed: 2019-02-20
Abstract: To provide a device that simplifies operators' operation after an error is detected.SOLUTION: A first skip processing unit 125 is configured, when a first error detection unit 124 detects an error while a plurality of processing program CPs included in a job list JL are sequentially executed, to terminate an execution state of a processing program CP executed when the error is detected based on execution states of the plurality of processing program CPs stored in a first status storage unit 123, and a processing program CP to be executed next to the processing program CP is executed in a dental processing machine 1 according to the order of the job list JL.SELECTED DRAWING: Figure 1
Patent JP-2020131248-A (JP)
Title: Rolling load prediction method, rolling load prediction device, and rolling control method
Inventor: SUGIYAMA TOMOHIKO
IPC: B21C51/00
Filed: 2019-02-21
Abstract: To provide a rolling load prediction method and a rolling load prediction device that allow a rolling load of a rolling machine to be predicted with high accuracy.SOLUTION: Provided is a rolling load prediction device which predicts a rolling load of a rolling machine for rolling a steel material. The rolling load prediction device comprises means for predicting a rolling load of a rolling machine in the case that a steel material is rolled at operational conditions of a prediction object, by inputting the operational conditions of the prediction object to a rolling load prediction model which has learnt to use operation performance data containing at least factors related to the temperature of the steel material, as input variables, and actual values of rolling loads of the rolling machine, as output variables.SELECTED DRAWING: Figure 1
Patent JP-2020133278-A (JP)
Title: Safety device for multistory parking device
Inventor: YAMAMOTO RUI
IPC: E04H6/18
Filed: 2019-02-21
Abstract: To prevent a counter weight from colliding with a person even when a person enters a weight area where a counter weight comes near by error, in a multistory parking device comprising: a lift mounting a vehicle and ascending/descending between a loading and unloading floor and a storage floor; a counter weight supporting weight of a lift; and an ascending/descending device making a hung lift and a hung counter weight ascending/descending in respective opposing directions.SOLUTION: A loading and unloading floor is set with: a getting on/off area R1 for a person to get on/off a vehicle 1; a weight area R2 where a counter weight 5 moves in a vertical direction; and a detection area R3 between the getting on/off area R1 and the weight area R2. A safety device 20 comprises: a detection device 16 outputting a detection signal when detecting entry of a person into the detection area R3; and a control device 11 stopping operation of an ascending/descending device or preventing the counter weight 5 from descending below a predetermined height when the detection signal is outputted.SELECTED DRAWING: Figure 8
Patent JP-2020141277-A (JP)
Title: Communication device and monitoring system
Inventor: KAN SHOTA
IPC: H04M1/00
Filed: 2019-02-28
Abstract: To provide a communication device capable of easily monitoring a gas concentration state at an installation site.SOLUTION: A communication device is installed at a predetermined installation place and forms an internal communication network. The communication device includes a sensor unit that detects a gas concentration state at a predetermined installation place; and a communication unit that transmits a detection result by the sensor unit to the outside of the internal communication network.SELECTED DRAWING: Figure 1
Patent JP-2020140500-A (JP)
Title: Standby-system device, current-system device, system, method, and program
Inventor: SUDO YOSUKE
IPC: G06F11/20
Filed: 2019-02-28
Abstract: To provide a standby-system device, current-system device, system, method, and program allowing for transition into a suitable state even where it is impossible to receive an instruction for a state transition of a device.SOLUTION: A standby-system device 11 comprises a standby-system acquiring section 111 that acquires survival information indicative of whether a current-system device 12 is normally operative from the current-system device 12 using a first communication path p1, and a redundancy control section 112 that notifies a plurality of current-system devices 12 of survival information of the standby-system device 11, state information indicative of a state of the standby-system device 11 and identification information for identifying a predetermined current-system device 12p out of the plurality of current-system device 12 using a second communication path p2 and controls the state of the plurality of current-system device 12.SELECTED DRAWING: Figure 1
Patent JP-2020137902-A (JP)
Title: Electron beam sterilization equipment
Inventor: YOKOBAYASHI TAKAYASU
IPC: A61L2/08
Filed: 2019-03-01
Abstract: To provide electron beam sterilization equipment capable of sufficiently sterilizing a sterilization object.SOLUTION: Electron beam sterilization equipment 1 sterilizes a sterilization object 10 by irradiation with electron beams 3E, 6E while continuously transporting a sterilization object 10 and rejects the sterilization object 10 insufficiently sterilized. The electron beam sterilization equipment 1 includes an upstream electron beam sterilizer 3 for sterilizing the sterilization object 10 by irradiation with the electron beam 3E, and an upstream reject device 4 for rejecting the sterilization object 10 having been insufficiently sterilized by the upstream electron beam sterilizer 3. The electron beam sterilization equipment 1 includes a downstream electron beam sterilizer 6 for sterilizing a portion of the sterilization object 10 that has not been irradiated with the electron beam 3E by irradiation with the different electron beam 6E, and a downstream reject device 7 for rejecting the sterilization object 10 having been insufficiently sterilized by the downstream electron beam sterilizer 6.SELECTED DRAWING: Figure 1
Patent JP-2020144467-A (JP)
Title: Questionnaire collection method, questionnaire collection device, and computer program
Inventor: CAI NIAN CHUO
IPC: G06Q30/02
Filed: 2019-03-04
Abstract: To provide a questionnaire collection method, a questionnaire collection device, and computer program.SOLUTION: A questionnaire collection method comprises: acquiring answer information to a questionnaire including questions regarding an evaluation target using a computer that is assessable to a distribute ledger network consisting of multiple nodes; and sending the acquired answer information to the distributed ledger network for distributed storage in the multiple nodes.SELECTED DRAWING: Figure 5
Patent JP-2019209119-A (JP)
Title: Sleeping posture determination device, sleeping posture determination method, recording medium, and program
Inventor: INOUE KENICHI
IPC: A61B5/107
Filed: 2019-03-05
Abstract: To provide a sleeping posture determination device having excellent handiness.SOLUTION: A sleeping posture determination device 10 is provided with: a receiving unit 11 for receiving a measurement result obtained by measuring a subject by using a non-contact sensor 70; an extraction circuit 12 for extracting a breathing signal of the subject from the measurement result; a memory 13 for storing reference information relating to the level of the breathing signal; and a determination circuit 14 for determining the sleeping posture of the subject on the basis of a comparison between the level of the breathing signal of the subject and the reference information.SELECTED DRAWING: Figure 1
Patent JP-2020143715-A (JP)
Title: Drive transmission device for vehicle
Inventor: KATAOKA KENTA
IPC: B60K17/12
Filed: 2019-03-05
Abstract: To obtain a drive transmission device for a vehicle which can reduce a cost and save a space when comprising a parking lock mechanism having a constitution for regulating the rotation of two wheels by making engagement members engaged with both of two gears.SOLUTION: A parking lock mechanism 80 comprises: a first engagement member 81 which oscillates around a third axis A3, and is engaged with first gears 61 formed on the first axis A1, or released in the engagement; a second engagement member 82 which oscillates around a fourth axis A4, is engaged with second gears 62 formed on a second axis A2, and released in the engagement; and a connecting part 83 for relatively rotatably connecting the first engagement member 81 and the second engagement member 82 around a fifth axis A5. With a side at which the first axis A1 is arranged with respect to the second axis A2 set as a first side X1, and a side opposite to the first side X1 set as a second side X2, the third axis A3 is arranged at the first side X1 rather than the fifth axis A5, and the fourth axis A4 is arranged at the second side X2 rather than the fifth axis A5.SELECTED DRAWING: Figure 4
Patent JP-2020148092-A (JP)
Title: Wind power generator and control method of wind power generator
Inventor: YAMAMOTO YUKIO
IPC: F03D7/04
Filed: 2019-03-11
Abstract: To provide a reliable wind power generator with high generation efficiency capable of suppressing vibration of a windmill generated accompanying fluctuations in a wind velocity, and a control method thereof.SOLUTION: A wind power generator includes a rotor composed of a hub and a plurality of blades, a nacelle for rotatably supporting the rotor, a tower for supporting the nacelle, a pitch angle control device for controlling a pitch angle of the blade, and a LiDAR anemometer for measuring a wind velocity. The pitch angle control device includes a wind velocity prediction part for predicting a wind velocity input to the rotor from a windward side wind velocity measured by the LiDAR anemometer, a period component detection part for extracting prediction wind velocity fluctuations in a resonance frequency component of the wind power generator from the prediction wind velocity predicted by the wind velocity prediction part, and a pitch calculation part for calculating a target pitch angle based on the prediction wind velocity fluctuations extracted by the period component detection part. The pitch angle of the blade is controlled based on the target pitch angle calculated by the pitch calculation part.SELECTED DRAWING: Figure 1